2110122021010 has 8 divisors (see below), whose sum is σ = 3798219637836. Its totient is φ = 844048808400.

The previous prime is 2110122021001. The next prime is 2110122021047. The reversal of 2110122021010 is 101202210112.

It can be written as a sum of positive squares in 2 ways, for example, as 2081063022921 + 29058998089 = 1442589^2 + 170467^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2110122021010² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105506101041 + ... + 105506101060.

Almost surely, 2^{2110122021010} is an apocalyptic number.

2110122021010 is a deficient number, since it is larger than the sum of its proper divisors (1688097616826).

2110122021010 is a wasteful number, since it uses less digits than its factorization.

2110122021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211012202108.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2110122021010 its reverse (101202210112), we get a palindrome (2211324231122).

The spelling of 2110122021010 in words is "two trillion, one hundred ten billion, one hundred twenty-two million, twenty-one thousand, ten".